Saxon Math 6 5 PDF
Preview Saxon Math 6 5
Student Edition S AXON MATH™ 6/5 80% 100% 80% 60% 40% 20% 0% 60% 30% Hake Saxon M65 Title Pages Page 1 Friday, March 28, 2003 12:51 PM M65 Title Pages Page 2 Friday, March 28, 2003 12:51 PM Student Edition Stephen Hake John Saxon Saxon Publishers gratefully acknowledges the contributions of the following individuals in the completion of this project: Authors: Stephen Hake, John Saxon Consultants: Diane Blank, Shirley McQuade Davis Editorial: Chris Braun, Brian E. Rice, Mary Burleson, Sherri Little, Rodney Clint Keele, Bo Björn Johnson, Brian Smith, Brooke Butner, Andrew Kershen, Dana Nixon, Sean G. Douglas Editorial Support Services: Christopher Davey, Jay Allman, Jean Van Vleck, Shelley Turner, Darlene C. Terry Production: Adriana Maxwell, Karen Hammond, Brenda Lopez, Debra Sullivan, Diane Readnour, Donna Jarrel, Ryan LaCroix, Alicia Britt, Nancy Rimassa, Cristi D. Whiddon Project Management: Angela Johnson, Becky Cavnar © 2004 Saxon Publishers, Inc., and Stephen Hake All rights reserved. No part of Saxon Math 6/5, Third Edition, Student Edition may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of the publisher. Address inquiries to Editorial Support Services, Saxon Publishers, Inc., 2600 John Saxon Blvd., Norman, OK 73071. Printed in the United States of America ISBN: 1-56577-505-8 Manufacturing Code: 02S0803 M65 Table of Contents Page v Friday, March 28, 2003 12:50 PM C O N T E N T S Letter from Author Stephen Hake xi Acknowledgments xii LESSON 1 Sequences • Digits 1 LESSON 2 Even and Odd Numbers 4 LESSON 3 Using Money to Illustrate Place Value 8 LESSON 4 Comparing Whole Numbers 12 LESSON 5 Naming Whole Numbers Through Hundreds • 16 Dollars and Cents LESSON 6 Adding One-Digit Numbers • 20 Using the Addition Algorithm LESSON 7 Writing and Comparing Numbers Through 25 Hundred Thousands • Ordinal Numbers LESSON 8 Subtraction Facts • Fact Families 30 LESSON 9 Practicing the Subtraction Algorithm 34 LESSON 10 Missing Addends 39 INVESTIGATION Story Problems 43 1 LESSON 11 Story Problems About Combining 46 LESSON 12 Lines • Number Lines • Tally Marks 52 LESSON 13 Multiplication as Repeated Addition • 58 Adding and Subtracting Dollars and Cents LESSON 14 Missing Numbers in Subtraction 62 LESSON 15 Making a Multiplication Table 67 LESSON 16 Story Problems About Separating 72 LESSON 17 Multiplying by One-Digit Numbers 77 LESSON 18 Multiplying Three Factors • 82 Missing Numbers in Multiplication LESSON 19 Division Facts 87 LESSON 20 Three Ways to Show Division 91 INVESTIGATION Fractions: Halves, Fourths, and Tenths 96 2 v M65 Table of Contents Page vi Friday, March 28, 2003 12:50 PM vi Saxon Math 6/5 LESSON 21 Problems About Equal Groups 101 LESSON 22 One-Digit Division with a Remainder • 106 Divisibility by 2, 5, and 10 LESSON 23 Recognizing Halves 111 LESSON 24 Parentheses • Associative Property 115 LESSON 25 Listing the Factors of Whole Numbers 119 LESSON 26 Division Algorithm 123 LESSON 27 Reading Scales 128 LESSON 28 Measuring Time 132 LESSON 29 Multiplying by Multiples of 10 and 100 137 LESSON 30 Interpreting Pictures of Fractions and Percents 142 INVESTIGATION Fractions: Thirds, Fifths, and Eighths 147 3 LESSON 31 Pairs of Lines 151 LESSON 32 Angles • Polygons 155 LESSON 33 Rounding Numbers Using a Number Line 162 LESSON 34 Division with Zeros in the Quotient 166 LESSON 35 Problems About Comparing • 170 Problems About Elapsed Time LESSON 36 Classifying Triangles 175 LESSON 37 Drawing Pictures of Fractions 180 LESSON 38 Fractions and Mixed Numbers 184 on a Number Line LESSON 39 Comparing Fractions by Drawing Pictures 189 LESSON 40 Pictures of Mixed Numbers • 193 Writing Quotients as Mixed Numbers, Part 1 INVESTIGATION Measuring Angles 198 4 LESSON 41 Adding and Subtracting Fractions with 202 Common Denominators LESSON 42 Short Division • Divisibility by 3, 6, and 9 207 LESSON 43 Writing Quotients as Mixed Numbers, Part 2 • 212 Adding and Subtracting Whole Numbers, Fractions, and Mixed Numbers LESSON 44 Measuring Lengths with a Ruler 217 M65 Table of Contents Page vii Friday, March 28, 2003 12:50 PM Contents vii LESSON 45 Classifying Quadrilaterals 223 LESSON 46 Stories About a Fraction of a Group 230 LESSON 47 Simplifying Mixed Measures 234 LESSON 48 Reading and Writing Whole Numbers 238 in Expanded Notation LESSON 49 Solving Two-Step Word Problems 242 LESSON 50 Finding an Average 246 INVESTIGATION Organizing and Analyzing Data 251 5 LESSON 51 Multiplying by Two-Digit Numbers 258 LESSON 52 Naming Numbers Through Hundred Billions 263 LESSON 53 Perimeter • Measures of a Circle 268 LESSON 54 Dividing by Multiples of 10 273 LESSON 55 Multiplying by Three-Digit Numbers 277 LESSON 56 Multiplying by Three-Digit Numbers 280 That Include Zero LESSON 57 Simple Probability 284 LESSON 58 Writing Quotients as Mixed Numbers, Part 3 289 LESSON 59 Fractions Equal to 1 • 293 Subtracting a Fraction from 1 LESSON 60 Finding a Fraction to Complete a Whole 298 INVESTIGATION Performing Probability Experiments 302 6 LESSON 61 Using Letters to Identify Geometric Figures 307 LESSON 62 Estimating Arithmetic Answers 313 LESSON 63 Subtracting a Fraction from a Whole 317 Number Greater than 1 LESSON 64 Using Money to Model Decimal Numbers 322 LESSON 65 Decimal Parts of a Meter 328 LESSON 66 Reading a Centimeter Scale 333 LESSON 67 Writing Tenths and Hundredths as 338 Decimal Numbers LESSON 68 Naming Decimal Numbers 344 M65 Table of Contents Page viii Friday, March 28, 2003 12:50 PM viii Saxon Math 6/5 LESSON 69 Fractions of a Second • 349 Comparing and Ordering Decimal Numbers LESSON 70 Writing Equivalent Decimal Numbers • 354 Writing Cents Correctly INVESTIGATION Pattern Recognition 359 7 LESSON 71 Fractions, Decimals, and Percents 365 LESSON 72 Area, Part 1 371 LESSON 73 Adding and Subtracting Decimal Numbers 377 LESSON 74 Converting Units of Length 382 LESSON 75 Changing Improper Fractions to 386 Whole or Mixed Numbers LESSON 76 Multiplying Fractions 391 LESSON 77 Converting Units of Weight and Mass 397 LESSON 78 Exponents and Powers 401 LESSON 79 Finding Equivalent Fractions by Multiplying by 1 407 LESSON 80 Prime and Composite Numbers 412 INVESTIGATION Displaying Data 417 8 LESSON 81 Reducing Fractions, Part 1 425 LESSON 82 Greatest Common Factor (GCF) 431 LESSON 83 Properties of Geometric Solids 435 LESSON 84 Mean, Median, Mode, and Range 439 LESSON 85 Converting Units of Capacity 444 LESSON 86 Multiplying Fractions and Whole Numbers 448 LESSON 87 Using Manipulatives and 453 Sketches to Divide Fractions LESSON 88 Transformations 458 LESSON 89 Finding a Square Root 463 LESSON 90 Reducing Fractions, Part 2 467 INVESTIGATION Line Graphs 472 9 LESSON 91 Simplifying Improper Fractions 476 LESSON 92 Dividing by Two-Digit Numbers 481 Contents ix LESSON 93 Comparative Bar Graphs 486 LESSON 94 Using Estimation When Dividing by 490 Two-Digit Numbers LESSON 95 Reciprocals 494 LESSON 96 Using Reciprocals to Divide Fractions 499 LESSON 97 Ratios 504 LESSON 98 Negative Numbers 508 LESSON 99 Adding and Subtracting Whole 512 Numbers and Decimal Numbers LESSON 100 Simplifying Decimal Numbers 517 INVESTIGATION Graphing Points on a Coordinate Plane 521 10 LESSON 101 Rounding Mixed Numbers to the 524 Nearest Whole Number LESSON 102 Subtracting Decimal Numbers Using Zeros 528 LESSON 103 Volume 532 LESSON 104 Rounding Decimal Numbers to the 537 Nearest Whole Number LESSON 105 Symmetry 542 LESSON 106 Reading and Ordering Decimal Numbers 548 Through Ten-Thousandths LESSON 107 Using Percent to Name Part of a Group 554 LESSON 108 Schedules 559 LESSON 109 Multiplying Decimal Numbers 564 LESSON 110 Multiplying Decimal Numbers: 569 Using Zeros as Placeholders INVESTIGATION Scale Drawings 573 11 LESSON 111 Multiplying Decimal Numbers 576 by 10, by 100, and by 1000 LESSON 112 Finding the Least Common 580 Multiple of Two Numbers LESSON 113 Writing Mixed Numbers as Improper Fractions 584 LESSON 114 Problems with No Solutions or Many Solutions 589 LESSON 115 Area, Part 2 594 M65 Table of Contents Page x Friday, March 28, 2003 12:50 PM x Saxon Math 6/5 LESSON 116 Finding Common Denominators to Add, 598 Subtract, and Compare Fractions LESSON 117 Dividing a Decimal Number by a Whole Number 603 LESSON 118 Using Zero as a Placeholder • Dividing Decimal 608 Numbers by 10, by 100, and by 1000 LESSON 119 Dividing by a Decimal Number 613 LESSON 120 Multiplying Mixed Numbers 617 INVESTIGATION Tessellations 621 12 TOPIC A Roman Numerals Through 39 629 TOPIC B Roman Numerals Through Thousands 631 TOPIC C Base 5 632 Supplemental Practice Problems for 635 Selected Lessons Glossary 665 Index 697
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